The ratio of boys to girls in simplest form is
14:16
14/16
Divide through by 2
7/8
So the ratio of boys to girls in simplest form is 7/8
Answer:
top left choice
Step-by-step explanation:
the slope is negative, so its flipped
the y int is -6, below the x axis
Answer:
3) x = 15; 95 and 85 4) x = 12; 98 for both angles
Step-by-step explanation:
2x + 65 + 3x + 40 = 180 Set the equations equal to 180
5x + 105 = 180 Combine like terms
- 105 - 105 Subtract 105 from both sides
5x = 75 Divide both sides by 5
x = 15
Plug 15 into both equations
2(15) + 65 = 95
3(15) + 40 = 85
4) 5x + 38 = 9x - 10 Set the equations equal to each other
- 5x - 5x Subtract 5x from both sides
38 = 4x - 10
+ 10 + 10 Add 10 to both sides
48 = 4x Divide both sides by 4
12 = x
Plug 12 into both equations
5(12) + 38 = 98
9(12) - 10 = 98
3/5 = 51/85
Therefore, 51 red marbles and 85 green marbles follows the required ratio.
Answer:
$32
Step-by-step explanation:
Subtract 12 from 268, which makes 256, then divide 256 by 8 to get 32 :)
